Apertium TinyLex Esperanto-English Dictionary is an open-source J2ME (Java 2 Micro Edition) application that can be used to translate words. The program is currently available for mobile devices supporting MIDP 2.0 and there is a version for almost all language pairs in Apertium

Turns your phone into your own personal interpreter, which lets you communicate with the locals without any previous language skills.
PhraseBook gives you instant access to more than 2,100 useful phrases, which are clearly structured in topic-related categories

Hanzi - Chinese basics, is the easies and fastest way to learn the basics in Chinese. Improve your Chinese by learning all the most common phrases with the help of your mobile phone. Learn both with images and sounds. All words and phrases are divide

Kanji Recall - Fourth Grade - Note: This older version is here for users who can't run the newer version on their phones
Kanji Recall lets you practice the japanese kanji on your cell phone, it displays either a kanji character and four meanings or vice versa